Definition of On The Button

What does the term "on the button" mean in poker? What is the definition of the term "on the button" in the game of poker?

In poker, if you are "on the button", this means that you are currently sitting in the dealer position. The small blind and the big blind sit to the left of the button.

It is very favorable to be on the button, as you will be the last to act in any round of betting that occurs after the flop. In addition, the two blinds (small and big blind) are the two players that will act after you before the flop, so this will sometimes provide a great opportunity to steal the blinds.

Let's look at an example of the proper usage of the term "on the button":

You are playing in an online $2/$4 No Limit Hold'em cash game. You are "on the button" in the current hand.

Action folds around to you pre-flop, and you look down at 4s-5h. You decide to raise in an attempt to steal the blinds.

The SB folds, while the BB calls.

The flop comes 5s-Ks-Qd, giving you a pair of fives.

The BB checks, and you put out a continuation bet. As the button, you have the superior position in the hand, so you use your position to take down the pot after the flop.